Get the knowledge of Sets and know how to solve them by attempting multiple choice questions of Q-R Set Theory Test. Solve all the questions for the preparation of all the math tests about this topic, entrance tests and other tests.

Quantitative Reasoning Set Theory Online Test 1

Aptitude

1. Of the members of three athletic teams in a certain school, 21 are on the basketball team, 26 on the hockey team and 29 on the basketball team, 14 play hockey and basketball, 15 play hockey and football, 12 play football and basketball and 8 play all the three games. Then the total number of members in the team is?

60

35

72

43

Question 1 of 12

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2. If A and B are two sets, then A ∩ (A U B)' equals, where stands for the complement of a set,

A' ∩ B'

φ

A

B

Question 2 of 12

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3. When a set contains k elements then power set of this set contains

k elements

2k -2 elements

k² elements

2k elements

Question 3 of 12

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4. If A ∩ B=φ, then A U B' is?

U-B

A

B

φ

Question 4 of 12

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5. If n(A) =4 and n(B)=7, then the minimum and maximum values of n(A U B) are respectively